Vue flow layout not coming properly

[Abhi5h3k]

Wanted to use Vue Flow but facing a challenge with its layout. If anyone knows what I have missed, kindly guide me. I'm using Vue 3 with Nuxt 3.

Output: I have added background and MiniMap component

component code:

My node 1 coordinates x, y are 0,0

I can drag nodes freely on the entire element but the background and MiniMap is restricted to small portion.

Page code:

layout code:

[Abhi5h3k]

Worked!!, Core styles were not applied correctly.